Finding the Third Proportional to 1,121,507 and 2,460,141

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,507 : 2,460,141 = 2,460,141 : x
2. Step 2: Convert to fraction form
   1,121,507/2,460,141 = 2,460,141/x
3. Step 3: Cross multiply
   1,121,507x = 2,460,141 × 2,460,141
4. Step 4: Simplify right side
   1,121,507x = 6,052,293,739,881
5. Step 5: Solve for x
   x = 6,052,293,739,881/1,121,507
6. Step 6: Final answer
   x = 5,396,572.42